扫描电子显微镜(以下称扫描电镜)是观察细胞表面微细结构的良好工具,贫血性疾患红细胞为其适宜的观察对象。我们对13例阵发性睡眠性血红蛋白尿(DNH)患者,15例再生障碍性贫血(AA)患者,10例尿毒症患者,4例急性及慢性白血病患者及遗传性球形细胞增多症、严重肝病,骨髓硬化症等患者的红细胞表面结构进行了观察。 Scanning electron microscopy (hereinafter referred to as scanning electron microscopy) is a good tool for observing the fine structure of the cell surface, anemia of erythrocytes as its appropriate observation target. We evaluated 13 patients with paroxysmal nocturnal hemoglobinuria (DNH), 15 patients with aplastic anemia (AA), 10 patients with uremia, 4 patients with acute and chronic leukemia and hereditary spherocytosis, severe liver disease , Bone marrow sclerosis and other patients with erythrocyte surface structure were observed.